Pine Grove Furnace, United States offers 1 beach perfect for sunbathing, surfing, swimming, and more. Pine Grove Furnace, Pennsylvania, United States, is known for the Pine Grove Furnace State Park and the Appalachian Trail Museum. The best time to travel to Pine Grove Furnace, United States, is in late spring or early fall when the average air temperature is around 60-70°F and the water temperature in nearby lakes is approximately 60°F. Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!
